How to Make a Beautiful Tree Room Decor from Newspaper. Things You Need… Plaster of Paris, Thermocol/Styrofoam Sheet, Bandage Artificial Flowers, Artificial Grass, Acrylic Colors, Brushes Aluminium Wire, Pliers, Scissors, Ruler Pencil, Cutter, Adhesive, Glue Gun Lets start with the thermocol/styrofoam sheet. Take plaster of paris and dilute it with water as shown here. Draw the pattern on the Styrofoam sheet as shown. Soak the newspaper pieces in Plaster of Paris and paste it on the drawn design like this. Let it dry completely. Take the aluminium wire and cut it into small pieces using plier. Take the cut out aluminium wire pieces and fix them on the plaster of paris arrangement as shown. Now take the newspaper pieces, soak them in Plaster of Paris solution and apply them at the base and the trunk of the tree. Take the bandage roll and cut it. Soak it in the POP mixture and wrap it around the trunk as shown. Repeat the same process with the branches as well. Let it dry for 1 hour. Squeeze out some glue paste and apply it on the entire arrangement as shown. Remove the arrangement from the thermocol sheet using a cutter as shown. Paint the arrangement using different colors as shown. Now paint the base of this arrangement with different colors to give it a natural look. Now take the artificial flowers and fix them on the branches of the tree like this. Similarly, fix the artificial grass at the base of the tree. Wow!1 your beautiful tree home decor idea is now ready. Thanks for watching and happy crafting!